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Forum: Service Manuals, Requests, Repair Tips

If you have any problems with your devices: radios, TV, audio, monitors, printers, VCR, SAT, hardware computers, GSM, cars... Ask here what manuals do you need. Also check our Database

  1. Sticky Thread Sticky: READ BEFORE YOU POST - do not post e-books, ieee papers here

    Started by pranam77, 29th August 2009 08:34
    • Replies: 0
    • Views: 24,552
    pranam77
    29th August 2009, 08:34 Go to last post

  1. LOG19WHD17 TV - Freeview?

    Started by KweenBo, 22nd January 2020 15:50
    • Replies: 2
    • Views: 324
    KweenBo
    Yesterday, 15:18 Go to last post

  2. Where Can I Find HP Pavilion Laptop Motherboard Schematics?

    Started by JulianASmith, Yesterday 05:24
    • Replies: 0
    • Views: 68
    JulianASmith
    Yesterday, 05:24 Go to last post

  3. CCS/TMS320F28069M: Microntroller is getting hot while debugging the problem

    Started by ratan22, 21st January 2020 11:40
    3 Attachment(s)
    • Replies: 2
    • Views: 162
    ratan22
    21st January 2020, 15:24 Go to last post

  4. SMD Diode Part enquiry

    Started by flamesier, 21st January 2020 11:30
    1 Attachment(s)
    • Replies: 1
    • Views: 146
    wwfeldman
    21st January 2020, 14:51 Go to last post

  5. XC9572XL-10VQG64I part number of CPLD, does it need to program or can use directly.

    Started by i200yrs, 20th January 2020 03:52
    • Replies: 1
    • Views: 273
    KlausST
    20th January 2020, 07:44 Go to last post

  6. HKTS 220 Power Supply board troubleshooting

    Started by KMichaelM, 11th January 2020 16:28
    5 Attachment(s)
    • Replies: 7
    • Views: 795
    KMichaelM
    18th January 2020, 20:43 Go to last post

  7. Need Help to Identify Component

    Started by beiyer, 18th January 2020 15:11
    1 Attachment(s)
    • Replies: 1
    • Views: 182
    FvM
    18th January 2020, 15:18 Go to last post

  8. Need Harrison Labs 6200A power supply schematic PLEASE!

    Started by HpSteve, 18th December 2019 16:35
    • Replies: 2
    • Views: 554
    gearhead63
    10th January 2020, 00:06 Go to last post

  9. Siemens SITOP 20 Repair - ON5134 Replacement

    Started by Eldeil, 9th January 2020 10:36
    • Replies: 0
    • Views: 129
    Eldeil
    9th January 2020, 10:36 Go to last post

  10. Help me recognize this SONY DP-41 circuit board

    Started by whatis, 5th January 2020 13:35
    5 Attachment(s)
    • Replies: 6
    • Views: 662
    betwixt
    6th January 2020, 12:19 Go to last post

  11. Power source Dell Model H275P-01 P / N: HP-L2767F3P won't start

    Started by jfminformatica, 2nd January 2020 04:56
    • Replies: 1
    • Views: 497
    BradtheRad
    5th January 2020, 07:20 Go to last post

  12. Data precision 6000A Waveform analyzer user manuals

    Started by shovan, 4th January 2020 08:35
    2 Attachment(s)
    • Replies: 0
    • Views: 291
    shovan
    4th January 2020, 08:35 Go to last post

  13. Drive NOKIA 5800 LCD

    Started by FAMELC, 29th December 2019 18:33
    1 Attachment(s)
    • Replies: 2
    • Views: 420
    FAMELC
    29th December 2019, 22:18 Go to last post

  14. 3 phase transformer diagnosis

    Started by Veketti, 22nd December 2019 20:21
    2 Attachment(s)
    • Replies: 5
    • Views: 738
    Veketti
    27th December 2019, 17:07 Go to last post

  15. ICE Technology LV48 programmer WANTED

    Started by silicon-swamp, 22nd December 2019 12:06
    • Replies: 0
    • Views: 351
    silicon-swamp
    22nd December 2019, 12:06 Go to last post

  16. Can anyone ID this sm diode

    Started by unwantedsn, 25th September 2019 15:37
    1 Attachment(s)
    • Replies: 3
    • Views: 2,683
    pjmelect
    20th December 2019, 08:28 Go to last post

  17. Processor overheating

    Started by VTI_16V, 25th November 2019 22:08
    2 Attachment(s)
    • Replies: 9
    • Views: 1,986
    c_mitra
    2nd December 2019, 17:46 Go to last post

  18. SmartScope ZIP 250 Z-axis

    Started by Veketti, 21st August 2019 19:08
    3 Attachment(s)
    • Replies: 3
    • Views: 2,540
    Veketti
    30th November 2019, 17:14 Go to last post

  19. LCD displays flickering using VGA but HDMI not flickering

    Started by i200yrs, 27th November 2019 04:10
    • Replies: 12
    • Views: 1,168
    KlausST
    30th November 2019, 05:46 Go to last post

  20. Datasheet or Replacement for IC 2003 - BA234980509H

    Started by diamadiss, 21st November 2019 16:27
    1 Attachment(s)
    • Replies: 6
    • Views: 1,494
    diamadiss
    25th November 2019, 23:36 Go to last post

  21. What wire is this? Old 2009 TV

    Started by rjd2, 20th November 2019 22:34
    • Replies: 3
    • Views: 1,200
    c_mitra
    21st November 2019, 12:55 Go to last post

  22. Need to know IC name

    Started by elmahboule, 19th November 2019 09:38
    1 Attachment(s)
    • Replies: 0
    • Views: 933
    elmahboule
    19th November 2019, 09:38 Go to last post

  23. Need help/tips in fixing my Acer projector.

    Started by poor_guy, 20th October 2019 08:17
    1 Attachment(s)
    • Replies: 3
    • Views: 1,535
    xprtsandeep
    19th November 2019, 05:29 Go to last post

  24. Thermonics T-2420 Service Manual

    Started by dick_freebird, 18th November 2019 23:15
    • Replies: 0
    • Views: 919
    dick_freebird
    18th November 2019, 23:15 Go to last post

  25. Ask impression 960 projector

    Started by rdccruz, 15th November 2019 10:02
    • Replies: 2
    • Views: 1,011
    rdccruz
    16th November 2019, 09:10 Go to last post

  26. Reset UPS Masterguard

    Started by m.h, 16th November 2019 07:16
    • Replies: 0
    • Views: 908
    m.h
    16th November 2019, 07:16 Go to last post

  27. MOSFET gate driver trasformer isolated

    Started by asimov_18, 10th November 2019 03:00
    1 Attachment(s)
    • Replies: 1
    • Views: 1,152
    treez
    10th November 2019, 12:18 Go to last post

  28. Is it a transistor or a mosfet?

    Started by i200yrs, 5th November 2019 07:24
    2 Attachment(s)
    • Replies: 17
    • Views: 2,200
    i200yrs
    8th November 2019, 10:34 Go to last post

  29. IFC TG179 TO-92 (transistor)

    Started by i200yrs, 29th July 2019 07:44
    3 Attachment(s)
    • Replies: 6
    • Views: 2,870
    Easy peasy
    6th November 2019, 10:44 Go to last post

  30. [SOLVED] Legality of use of internet sourced out-of-print application notes and data books

    Started by MusicInclusive, 2nd November 2019 17:39
    • Replies: 5
    • Views: 1,250
    c_mitra
    3rd November 2019, 12:51 Go to last post
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